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Author SHA1 Message Date
Richard Brooksby
b82e27dfa6 Merging recent review changes from variety-reform branch. 
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 Change: 179306
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 2012-09-06 16:59:31 +01:00
Richard Brooksby
6b417b80d3 Responding to nb's review of variety-reform. 
https://info.ravenbrook.com/mail/2012/09/06/15-42-57/0/

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 Change: 179302
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 2012-09-06 16:47:44 +01:00
Richard Brooksby
e6e620f76c Merging branch/2012-08-21/diagnostic-telemetry. 
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 Change: 179289
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 2012-09-05 23:45:31 +01:00
Richard Brooksby
b6043c7a01 Making hot the default variety, so that "cc -c mps.c" comes out hot. 
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 Change: 179287
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 2012-09-05 23:04:12 +01:00
Richard Brooksby
aede28b20f Downgrading recommended optimisation from -o3 to -o2. 
DL is uneasy that we're safe against aliasing problems.  Will look more carefully later.

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 Change: 179282
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 2012-09-05 19:04:04 +01:00
Richard Brooksby
1d42c13c25 Merging branch/2012-08-15/variety-reform. 
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 Change: 179279
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 2012-09-05 18:44:44 +01:00
Richard Brooksby
81104ff2ff Providing config_plinth_none so that open dylan can build using mps.c without depending on the c library. 
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 Change: 179248
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 2012-09-05 09:45:24 +01:00
Richard Brooksby
58b1829c39 Resolving fixmes. 
Correcting untruths in <design/config>.

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 Change: 179200
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 2012-09-03 14:46:09 +01:00
Richard Brooksby
52dab6de7e Renaming varieties we to rash and di to diag. leaving ti alone as it will be deleted shortly in merge with diagnostic-telemetry branch. 
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 Change: 179193
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 2012-09-03 13:32:11 +01:00
Richard Brooksby
003ea87973 Renaming "he" variety to "hot" and "ci" variety to "cool". like the old days. 
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 Change: 179170
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 2012-09-02 11:04:53 +01:00
Richard Brooksby
0070b005a1 Removing product-specific configuration, including dylan- and scriptworks-specific targets and config_prod configurations. we should support any necessary requirements generically. 
It's now possible to write "cc -c mps.c" and get a sensible result.

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 Change: 179169
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 2012-09-02 10:39:42 +01:00
Richard Brooksby
01c0cf7acb Compiling with a static checking level by default, doubling the speed of the cool variety. 
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 Change: 179157
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 2012-09-01 11:40:43 +01:00
Richard Brooksby
6bdffe4c12 Abolishing a bunch of varieties and reforming the hot variety to run about as fast as white-hot. 
See <http://info.ravenbrook.com/mail/2012/08/15/17-43-37/0/>.

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 Change: 179153
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 2012-09-01 00:01:03 +01:00
Richard Brooksby
28c9bb13f3 Cool varieties now log events on the critical path too, whereas hot varieties only log elsewhere. 
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 Change: 179140
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 2012-08-31 17:26:48 +01:00
Richard Brooksby
24eb124aa4 Now there is no measurable performance penalty for events, they're on in all varieties (except we). 
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 Change: 179137
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 2012-08-31 16:42:17 +01:00
Richard Brooksby
a327f0cd7e Expanded event parameters into separate macros annotated with parameter names, simplifying event definition macros. 
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 Change: 179122
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 2012-08-31 04:25:18 +01:00
Richard Brooksby
6ced7e36b8 Fixing further pedantic compilation issues on xci3gc. 
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 Change: 179057
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 2012-08-26 17:07:32 +01:00
Richard Brooksby
4311e93f88 Fixing compilation of event_clock on pedantic gcc, specifically xci3gc. 
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 Change: 179056
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 2012-08-26 16:44:17 +01:00
Richard Brooksby
424c9f9239 Removing references to obsolete platforms. 
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 Change: 178909
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 2012-08-12 23:29:49 +01:00
Richard Brooksby
0f4b6dc65d Removed support for old or dead platforms: osf/1, irix, mac system 7, sunos, windows nt on alpha, windows nt on powerpc. 
See <https://github.com/datafueled/memory-pool-system/pull/3> for the origin of this change.

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 Change: 178872
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 2012-08-08 19:02:57 +01:00
Richard Brooksby
58bd26ec77 Adding w3i3mv to mps.c, allowing simple builds. this now works: 
cl /Feamcss.exe /DCONFIG_PROD_MPS /DCONFIG_VAR_CI amcss.c fmtdy.c fmtdytst.c fmtno.c mps.c testlib.c

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 Change: 178777
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 2012-07-30 16:48:02 +01:00
Richard Brooksby
5b8faf430b Fixing signal handling for freebsd 7. freebsd now signals sigsegv with code segv_accerr for memory protection faults. updated config.h. 
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 Change: 178775
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 2012-07-30 14:39:40 +01:00
David Lovemore
0c22e4fb5a Fixed up long constants and shifts that needed to be cast to correct type. 
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 Change: 178095
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 2012-05-03 16:38:47 +01:00
Richard Kistruck
788aac4a8f mps br/timing traceanc: (tidying only) improve comments and variable 
names.

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 Change: 166915
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 2008-12-10 10:32:29 +00:00
Richard Kistruck
81186b3204 Mps br/diagtag: diag_prefix_ in config.h, instead of hard-wired. 
Note .filter-disable.

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 Change: 163119
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 2007-08-14 13:31:46 +01:00
Richard Kistruck
a5a265a391 Mps br/diagtag: determine diag_buffer_size in config.h; space for 
20000 chars (10 screenfuls) in diag varieties, 1 char in others.
Handle diag->buf overflow (in fact was already handled; now tested; 
 in the always-on safety tests, use a condition that is verbatim 
 the same as the corresponding AVER).
Diag type: DiagSig, and AVERT(Diag, diag).  Neater .rules.debug.

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 Change: 163114
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 2007-08-13 18:07:30 +01:00
Richard Kistruck
844b22f67c Mps master: diag_with_stream_and_writef. 
trace.c: traceFindGrey_diag: wrap calls in DIAG(), prevent report
overflow, reduce report array to 20 chars, and use WriteF.

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 Change: 162937
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 2007-07-19 14:38:57 +01:00
Richard Kistruck
7d5719014d Mps br/diag: config.h: translate config_debug to config_stats, 
because that's what it means.  It's got nothing to do with debugging!
Note: this affects MPS_VARIETY_STRING, and version.c#MPSVersionString.

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 Change: 162693
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 2007-06-29 14:26:50 +01:00
Richard Kistruck
b44832b7f6 Mps br/diag: rename #def "diagnostics" as "statistics", as all the 
macros it controls are called "STATISTIC_blah", and same replacement 
in comments.  The term "diagnostic" means something else now: see 
design/diag/.

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 Change: 162692
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 2007-06-29 14:08:00 +01:00
Richard Kistruck
dad98183fc Mps br/diag: back to diag_with_printf again. 
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 Change: 162397
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 2007-05-23 16:39:26 +01:00
Richard Kistruck
6c68e81099 Mps br/diag: release exp-162395: 
Switch from DIAG_WITH_PRINTF to _WITH_STREAM_WRITEF.
(Still just from TraceStart).

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 Change: 162395
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 2007-05-23 15:45:32 +01:00
Richard Kistruck
e3c37ff15e Mps br/diag: diag-out with writef and diag_stream does not work in cet. 
Hope to fix in time, but for now I need DIAG-out to work, so switch 
to printf (yes, really, I know, sorry).
Also, only do DIAG-out in variety.di, to avoid damage to .ci.
So for now, remove DIAG_WRITEF and DIAG from arenavm and trace.
To test, add DIAG_PRINTF in trace.

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 Change: 162387
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 2007-05-21 16:28:50 +01:00
Richard Kistruck
17f1066b27 Mps br/diag: new variety.di: hot+diagnostics 
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 Change: 162222
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 2007-04-27 16:46:51 +01:00
Richard Kistruck
b991aab81f Mps br/diag: backout change to variety.ii: 
(was now has DIAGNOSTICS, and no logging;
now: back to CONFIG_LOG, and no diag)

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 Change: 162221
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 2007-04-27 16:33:38 +01:00
Richard Kistruck
51ae6e346f Mps br/diag: variety.ii: now has diagnostics, and no logging (pro tem); 
mpm.h: DIAG() et al under control of DIAGNOSTICS;
diag.c: under control of DIAGNOSTICS, plus add header and copyright.

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 Change: 162214
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 2007-04-27 15:37:16 +01:00
David Jones
bfc14882e8 Mps: typo in config.h was breaking freebsd builds. 
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 Change: 161905
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 2007-03-09 09:35:31 +00:00
David Jones
d70be295ee Mps: protection for intel darwin. hopefully cross-platform. 
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 Change: 161902
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 2007-03-08 21:50:28 +00:00
Richard Kistruck
9e4a7b3f86 Mps make hot varieties do avers and checks, and *not* gather statistics. 
job001545 & job001546

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 Change: 161213
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 2006-12-13 16:01:46 +00:00
Richard Kistruck
2acc44ac10 Mps config.h: make it easy to see which variety turns on which features. 
The logic is now clear, but wrong.  See job001545.
(Source-only change).

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 Change: 161211
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 2006-12-13 15:41:53 +00:00
Richard Kistruck
221bfe6659 Mps sort out baroque check macros (mainly config.h and check.h) 
See job001248.  Should be source-only change.  Details:

  CheckNONE,SHALLOW,DEEP -->> CheckLevelMINIMAL,SHALLOW,DEEP
  [PROD_]CHECK_DEFAULT -->> [PROD_]CHECKLEVEL_INITIAL
  CHECK[_NONE] -->> AVER_AND_CHECK[_NONE]

And add some comments.

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 Change: 161210
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 2006-12-13 14:45:49 +00:00
Richard Kistruck
6e7b73614b Mps integrate gcgenmsg into master: 
- new mps_message_type_gc_start() explains what triggered a collection;
  - design/message: add guide.

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 Change: 161204
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 2006-12-12 09:56:09 +00:00
Richard Kistruck
1999a785c5 Mps gcgenmsg: 2006 copyrights 
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 Change: 161202
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 2006-12-12 08:47:10 +00:00
Richard Kistruck
908c81804f Mps _gc_start: make tracestartmessage reasons specific trigger names, not broad categories. 
Make _why text more explanatory.

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 Change: 161196
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 2006-12-11 16:17:31 +00:00
Richard Kistruck
7e7ee1e4d6 Mps: gcgenmsg branch: back-out @51937: drj's incomplete poolgenmessage work 
(DRJ's changes added PoolGenMessage struct, with text-fields for 
 gen-name and forward-dest name, and condemned Size)
The mps_message_gc_start() Message, with a _why field, remains.

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 Change: 160989
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 2006-11-23 14:38:19 +00:00
David Jones
4ddc4af6d4 Mps: adjusting list of exported functions. 
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 Change: 134028
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 2004-12-16 16:58:49 +00:00
David Jones
82d6b83ad3 Mps: implementing remember / restore protection for real. 
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 Change: 64140
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 2003-11-13 17:07:13 +00:00
David Jones
1a6001934b Mps: check in my broken branch 
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 Change: 51937
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 2003-07-29 16:56:26 +01:00
David Jones
eb7fb7e384 Mps: added (untested) internals for messagetypegcstart 
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 Change: 39768
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 2003-02-19 13:27:16 +00:00
Nick Barnes
98c1d2c705 Remove configura-specific stuff from the build system. 
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 Change: 30877
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 2002-07-08 14:22:32 +01:00
Nick Barnes
29c2f0d0a7 Checking varieties weren't actually checking anything. oops. 
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 Change: 30298
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 2002-06-19 14:09:20 +01:00